P0235Średni
Czujnik ciśnienia doładowania A — usterka obwodu (VAG)
Układ napędowy
Sprawdź szczegóły →P0234
WysokiTurbo — overboost (VAG)
OBD-II (EN): Turbocharger Overboost Condition
Code P0234 — Turbo — overboost (VAG). Symptoms: sudden power surge. Possible cause: stuck wastegate in closed position. Professional diagnosis recommended.
Symptoms
Sudden power surge, jerking, engine limp mode, possible engine damage
Possible causes
Stuck wastegate in closed position, faulty N75 valve, faulty boost pressure sensor, leak in wastegate vacuum line
Affected systems
Silnik spalinowyTurbosprężarka
Related codes
Manufacturer variants
Manufacturer variants (extensions):
Does code P0234 require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.